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<div class="title">qwt_color_map.cpp</div>  </div>
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<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/******************************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 1997   Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Copyright (C) 2002   Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &quot;qwt_color_map.h&quot;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &quot;qwt_interval.h&quot;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160; </div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &lt;qvector.h&gt;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160; </div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="keyword">static</span> <span class="keyword">inline</span> QRgb qwtHsvToRgb( <span class="keywordtype">int</span> h, <span class="keywordtype">int</span> s, <span class="keywordtype">int</span> v, <span class="keywordtype">int</span> a )</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;{</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#if 0</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;    <span class="keywordflow">return</span> QColor::fromHsv( h, s, v, a ).rgb();</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#else</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160; </div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> vs = v * s / 255.0;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">int</span> p = v - qRound( vs );</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160; </div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;    <span class="keywordflow">switch</span>( h / 60 )</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    {</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;        <span class="keywordflow">case</span> 0:</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;        {</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">double</span> r = ( 60 - h ) / 60.0;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;            <span class="keywordflow">return</span> qRgba( v, v - qRound( r * vs ), p, a );</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;        }</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;        <span class="keywordflow">case</span> 1:</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;        {</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">double</span> r = ( h - 60 ) / 60.0;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;            <span class="keywordflow">return</span> qRgba( v - qRound( r * vs ), v, p, a );</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;        }</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;        <span class="keywordflow">case</span> 2:</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;        {</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">double</span> r = ( 180 - h ) / 60.0;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;            <span class="keywordflow">return</span> qRgba( p, v, v - qRound( r * vs ), a );</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        }</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;        <span class="keywordflow">case</span> 3:</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        {</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">double</span> r = ( h - 180 ) / 60.0;</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;            <span class="keywordflow">return</span> qRgba( p, v - qRound( r * vs ), v, a );</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        }</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        <span class="keywordflow">case</span> 4:</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        {</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">double</span> r = ( 300 - h ) / 60.0;</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;            <span class="keywordflow">return</span> qRgba( v - qRound( r * vs ), p, v, a );</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        }</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        <span class="keywordflow">case</span> 5:</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        {</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">double</span> r = ( h - 300 ) / 60.0;</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;            <span class="keywordflow">return</span> qRgba( v, p, v - qRound( r * vs ), a );</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;        }</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    }</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;}</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160; </div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="keyword">class </span>QwtLinearColorMap::ColorStops</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;{</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    ColorStops():</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        m_doAlpha( false )</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    {</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        m_stops.reserve( 256 );</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    }</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160; </div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="keywordtype">void</span> insert( <span class="keywordtype">double</span> pos, <span class="keyword">const</span> QColor&amp; <a class="code" href="class_qwt_color_map.html#a7ef0ebd270a05712715bfdfbe59f35d5">color</a> );</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    QRgb <a class="code" href="class_qwt_linear_color_map.html#abc40b8e76b9efb89608a0e35d2bed688">rgb</a>( <a class="code" href="class_qwt_linear_color_map.html#ac8c5f1991f533b1d25a9a0a0874b7d54">QwtLinearColorMap::Mode</a>, <span class="keywordtype">double</span> pos ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160; </div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <a class="code" href="class_q_vector.html">QVector&lt; double &gt;</a> stops() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160; </div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160; </div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    <span class="keyword">class </span>ColorStop</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    {</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;      <span class="keyword">public</span>:</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        ColorStop():</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;            pos( 0.0 ),</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;            <a class="code" href="class_qwt_linear_color_map.html#abc40b8e76b9efb89608a0e35d2bed688">rgb</a>( 0 )</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        {</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        };</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160; </div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;        ColorStop( <span class="keywordtype">double</span> p, <span class="keyword">const</span> QColor&amp; c ):</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;            pos( p ),</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;            <a class="code" href="class_qwt_linear_color_map.html#abc40b8e76b9efb89608a0e35d2bed688">rgb</a>( c.rgba() )</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        {</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;            r = qRed( <a class="code" href="class_qwt_linear_color_map.html#abc40b8e76b9efb89608a0e35d2bed688">rgb</a> );</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;            g = qGreen( <a class="code" href="class_qwt_linear_color_map.html#abc40b8e76b9efb89608a0e35d2bed688">rgb</a> );</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;            b = qBlue( <a class="code" href="class_qwt_linear_color_map.html#abc40b8e76b9efb89608a0e35d2bed688">rgb</a> );</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;            a = qAlpha( <a class="code" href="class_qwt_linear_color_map.html#abc40b8e76b9efb89608a0e35d2bed688">rgb</a> );</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160; </div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="comment">                when mapping a value to rgb we will have to calculate:</span></div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="comment">                   - const int v = int( ( s1.v0 + ratio * s1.vStep ) + 0.5 );</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="comment">                Thus adding 0.5 ( for rounding ) can be done in advance</span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;            r0 = r + 0.5;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;            g0 = g + 0.5;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;            b0 = b + 0.5;</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;            a0 = a + 0.5;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160; </div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;            rStep = gStep = bStep = aStep = 0.0;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;            posStep = 0.0;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;        }</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160; </div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        <span class="keywordtype">void</span> updateSteps( <span class="keyword">const</span> ColorStop&amp; nextStop )</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        {</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;            rStep = nextStop.r - r;</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;            gStep = nextStop.g - g;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;            bStep = nextStop.b - b;</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;            aStep = nextStop.a - a;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;            posStep = nextStop.pos - pos;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        }</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160; </div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        <span class="keywordtype">double</span> pos;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        QRgb <a class="code" href="class_qwt_linear_color_map.html#abc40b8e76b9efb89608a0e35d2bed688">rgb</a>;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        <span class="keywordtype">int</span> r, g, b, a;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160; </div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        <span class="comment">// precalculated values</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <span class="keywordtype">double</span> rStep, gStep, bStep, aStep;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        <span class="keywordtype">double</span> r0, g0, b0, a0;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;        <span class="keywordtype">double</span> posStep;</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    };</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160; </div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    <span class="keyword">inline</span> <span class="keywordtype">int</span> findUpper( <span class="keywordtype">double</span> pos ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <a class="code" href="class_q_vector.html">QVector&lt; ColorStop &gt;</a> m_stops;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    <span class="keywordtype">bool</span> m_doAlpha;</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;};</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160; </div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="keywordtype">void</span> QwtLinearColorMap::ColorStops::insert( <span class="keywordtype">double</span> pos, <span class="keyword">const</span> QColor&amp; color )</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;{</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    <span class="comment">// Lookups need to be very fast, insertions are not so important.</span></div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    <span class="comment">// Anyway, a balanced tree is what we need here. TODO ...</span></div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <span class="keywordflow">if</span> ( pos &lt; 0.0 || pos &gt; 1.0 )</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160; </div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <span class="keywordtype">int</span> index;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <span class="keywordflow">if</span> ( m_stops.size() == 0 )</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    {</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        index = 0;</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;        m_stops.resize( 1 );</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    }</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    {</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;        index = findUpper( pos );</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;        <span class="keywordflow">if</span> ( index == m_stops.size() ||</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;            qAbs( m_stops[index].pos - pos ) &gt;= 0.001 )</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        {</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;            m_stops.resize( m_stops.size() + 1 );</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;            <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = m_stops.size() - 1; i &gt; index; i-- )</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;                m_stops[i] = m_stops[i - 1];</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;        }</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    }</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160; </div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;    m_stops[index] = ColorStop( pos, color );</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;    <span class="keywordflow">if</span> ( color.alpha() != 255 )</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;        m_doAlpha = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160; </div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    <span class="keywordflow">if</span> ( index &gt; 0 )</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;        m_stops[index - 1].updateSteps( m_stops[index] );</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160; </div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    <span class="keywordflow">if</span> ( index &lt; m_stops.size() - 1 )</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;        m_stops[index].updateSteps( m_stops[index + 1] );</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;}</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160; </div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;<span class="keyword">inline</span> <a class="code" href="class_q_vector.html">QVector&lt; double &gt;</a> QwtLinearColorMap::ColorStops::stops()<span class="keyword"> const</span></div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    <a class="code" href="class_q_vector.html">QVector&lt; double &gt;</a> positions( m_stops.size() );</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i &lt; m_stops.size(); i++ )</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;        positions[i] = m_stops[i].pos;</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    <span class="keywordflow">return</span> positions;</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;}</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160; </div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;<span class="keyword">inline</span> <span class="keywordtype">int</span> QwtLinearColorMap::ColorStops::findUpper( <span class="keywordtype">double</span> pos )<span class="keyword"> const</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    <span class="keywordtype">int</span> index = 0;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    <span class="keywordtype">int</span> n = m_stops.size();</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160; </div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    <span class="keyword">const</span> ColorStop* stops = m_stops.data();</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160; </div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;    <span class="keywordflow">while</span> ( n &gt; 0 )</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    {</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">int</span> half = n &gt;&gt; 1;</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">int</span> middle = index + half;</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160; </div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;        <span class="keywordflow">if</span> ( stops[middle].pos &lt;= pos )</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;        {</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;            index = middle + 1;</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;            n -= half + 1;</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        }</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;            n = half;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    }</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160; </div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;    <span class="keywordflow">return</span> index;</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;}</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160; </div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;<span class="keyword">inline</span> QRgb QwtLinearColorMap::ColorStops::rgb(</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    <a class="code" href="class_qwt_linear_color_map.html#ac8c5f1991f533b1d25a9a0a0874b7d54">QwtLinearColorMap::Mode</a> mode, <span class="keywordtype">double</span> pos )<span class="keyword"> const</span></div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    <span class="keywordflow">if</span> ( pos &lt;= 0.0 )</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;        <span class="keywordflow">return</span> m_stops[0].rgb;</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    <span class="keywordflow">if</span> ( pos &gt;= 1.0 )</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;        <span class="keywordflow">return</span> m_stops[ m_stops.size() - 1 ].rgb;</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160; </div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">int</span> index = findUpper( pos );</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    <span class="keywordflow">if</span> ( mode == FixedColors )</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    {</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;        <span class="keywordflow">return</span> m_stops[index - 1].rgb;</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    }</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    {</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        <span class="keyword">const</span> ColorStop&amp; s1 = m_stops[index - 1];</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160; </div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">double</span> ratio = ( pos - s1.pos ) / ( s1.posStep );</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160; </div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">int</span> r = int( s1.r0 + ratio * s1.rStep );</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">int</span> g = int( s1.g0 + ratio * s1.gStep );</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">int</span> b = int( s1.b0 + ratio * s1.bStep );</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160; </div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;        <span class="keywordflow">if</span> ( m_doAlpha )</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;        {</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;            <span class="keywordflow">if</span> ( s1.aStep )</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;            {</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;                <span class="keyword">const</span> <span class="keywordtype">int</span> a = int( s1.a0 + ratio * s1.aStep );</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;                <span class="keywordflow">return</span> qRgba( r, g, b, a );</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;            }</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;            {</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;                <span class="keywordflow">return</span> qRgba( r, g, b, s1.a );</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;            }</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;        }</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;        {</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;            <span class="keywordflow">return</span> qRgb( r, g, b );</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;        }</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    }</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;}</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160; </div>
<div class="line"><a name="l00249"></a><span class="lineno"><a class="line" href="class_qwt_color_map.html#a2ab0a6041ea6d37c0609ca2e3bd976ca">  249</a></span>&#160;<a class="code" href="class_qwt_color_map.html#a2ab0a6041ea6d37c0609ca2e3bd976ca">QwtColorMap::QwtColorMap</a>( <a class="code" href="class_qwt_color_map.html#a9e5570790910fa3894887bca7dc5a670">Format</a> format )</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;    : m_format( format )</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;{</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;}</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160; </div>
<div class="line"><a name="l00255"></a><span class="lineno"><a class="line" href="class_qwt_color_map.html#af20e4ffdb3c5d34f5a6dc301bcbb9f7e">  255</a></span>&#160;<a class="code" href="class_qwt_color_map.html#af20e4ffdb3c5d34f5a6dc301bcbb9f7e">QwtColorMap::~QwtColorMap</a>()</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;{</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;}</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160; </div>
<div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="class_qwt_color_map.html#ab79e878e41044b7a6e8f1f0ddfa682cf">  264</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_color_map.html#ab79e878e41044b7a6e8f1f0ddfa682cf">QwtColorMap::setFormat</a>( <a class="code" href="class_qwt_color_map.html#a9e5570790910fa3894887bca7dc5a670">Format</a> format )</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;{</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    m_format = format;</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;}</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160; </div>
<div class="line"><a name="l00278"></a><span class="lineno"><a class="line" href="class_qwt_color_map.html#a0f7fae3f9e9581b47f56fd060da7860c">  278</a></span>&#160;uint <a class="code" href="class_qwt_color_map.html#a0f7fae3f9e9581b47f56fd060da7860c">QwtColorMap::colorIndex</a>( <span class="keywordtype">int</span> numColors,</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>&amp; interval, <span class="keywordtype">double</span> value )<span class="keyword"> const</span></div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> width = interval.<a class="code" href="class_qwt_interval.html#a200b2674f992802666b785a941b26612">width</a>();</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;    <span class="keywordflow">if</span> ( width &lt;= 0.0 )</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160; </div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;    <span class="keywordflow">if</span> ( value &lt;= interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() )</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160; </div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">int</span> maxIndex = numColors - 1;</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;    <span class="keywordflow">if</span> ( value &gt;= interval.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() )</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;        <span class="keywordflow">return</span> maxIndex;</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160; </div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> v = maxIndex * ( ( value - interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() ) / width );</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="keyword">&gt;</span>( v + 0.5 );</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;}</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160; </div>
<div class="line"><a name="l00304"></a><span class="lineno"><a class="line" href="class_qwt_color_map.html#aaeaa92407f2256cafb5a38e148013845">  304</a></span>&#160;<a class="code" href="class_q_vector.html">QVector&lt; QRgb &gt;</a> <a class="code" href="class_qwt_color_map.html#aaeaa92407f2256cafb5a38e148013845">QwtColorMap::colorTable256</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;    <a class="code" href="class_q_vector.html">QVector&lt; QRgb &gt;</a> table( 256 );</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160; </div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a> interval( 0, 256 );</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160; </div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i &lt; 256; i++ )</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;        table[i] = <a class="code" href="class_qwt_color_map.html#aaed0bb47b6379696c588732348438136">rgb</a>( interval, i );</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160; </div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    <span class="keywordflow">return</span> table;</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;}</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160; </div>
<div class="line"><a name="l00325"></a><span class="lineno"><a class="line" href="class_qwt_color_map.html#aaa71d720eb81ab3757d997b7dc421989">  325</a></span>&#160;<a class="code" href="class_q_vector.html">QVector&lt; QRgb &gt;</a> <a class="code" href="class_qwt_color_map.html#aaa71d720eb81ab3757d997b7dc421989">QwtColorMap::colorTable</a>( <span class="keywordtype">int</span> numColors )<span class="keyword"> const</span></div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;    <a class="code" href="class_q_vector.html">QVector&lt; QRgb &gt;</a> table( numColors );</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160; </div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a> interval( 0.0, 1.0 );</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160; </div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> step = 1.0 / ( numColors - 1 );</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i &lt; numColors; i++ )</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;        table[i] = <a class="code" href="class_qwt_color_map.html#aaed0bb47b6379696c588732348438136">rgb</a>( interval, step * i );</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160; </div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    <span class="keywordflow">return</span> table;</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;}</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160; </div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;<span class="keyword">class </span>QwtLinearColorMap::PrivateData</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;{</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;    ColorStops <a class="code" href="class_qwt_linear_color_map.html#a25ab45fbb2e2f86c7e8de92477ec43f7">colorStops</a>;</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;    <a class="code" href="class_qwt_linear_color_map.html#ac8c5f1991f533b1d25a9a0a0874b7d54">QwtLinearColorMap::Mode</a> <a class="code" href="class_qwt_linear_color_map.html#a0f1252586f1a4eac8241b89f0764abba">mode</a>;</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;};</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160; </div>
<div class="line"><a name="l00351"></a><span class="lineno"><a class="line" href="class_qwt_linear_color_map.html#a0ef6a29bb027017aad89a4c4a4b07019">  351</a></span>&#160;<a class="code" href="class_qwt_linear_color_map.html#a0ef6a29bb027017aad89a4c4a4b07019">QwtLinearColorMap::QwtLinearColorMap</a>( <a class="code" href="class_qwt_color_map.html#a9e5570790910fa3894887bca7dc5a670">QwtColorMap::Format</a> format ):</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;    <a class="code" href="class_qwt_color_map.html">QwtColorMap</a>( format )</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;{</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    m_data = <span class="keyword">new</span> PrivateData;</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;    m_data-&gt;mode = <a class="code" href="class_qwt_linear_color_map.html#ac8c5f1991f533b1d25a9a0a0874b7d54a01770189cb40240f2fe7fe2e6c1523f1">ScaledColors</a>;</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160; </div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;    <a class="code" href="class_qwt_linear_color_map.html#abfae35c30755c0bbd1447342055e9a13">setColorInterval</a>( Qt::blue, Qt::yellow );</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;}</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160; </div>
<div class="line"><a name="l00367"></a><span class="lineno"><a class="line" href="class_qwt_linear_color_map.html#ae591cf441db15a021c25d0b58bfa7a5e">  367</a></span>&#160;<a class="code" href="class_qwt_linear_color_map.html#a0ef6a29bb027017aad89a4c4a4b07019">QwtLinearColorMap::QwtLinearColorMap</a>( <span class="keyword">const</span> QColor&amp; color1,</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;        <span class="keyword">const</span> QColor&amp; color2, <a class="code" href="class_qwt_color_map.html#a9e5570790910fa3894887bca7dc5a670">QwtColorMap::Format</a> format )</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;    : <a class="code" href="class_qwt_color_map.html">QwtColorMap</a>( format )</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;{</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    m_data = <span class="keyword">new</span> PrivateData;</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;    m_data-&gt;mode = <a class="code" href="class_qwt_linear_color_map.html#ac8c5f1991f533b1d25a9a0a0874b7d54a01770189cb40240f2fe7fe2e6c1523f1">ScaledColors</a>;</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;    <a class="code" href="class_qwt_linear_color_map.html#abfae35c30755c0bbd1447342055e9a13">setColorInterval</a>( <a class="code" href="class_qwt_linear_color_map.html#afc26d903d0bc7a9ff3059eab9bc41c50">color1</a>, <a class="code" href="class_qwt_linear_color_map.html#aedf72ce7e3d0059b5a8e6b197a67f796">color2</a> );</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;}</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160; </div>
<div class="line"><a name="l00377"></a><span class="lineno"><a class="line" href="class_qwt_linear_color_map.html#a82caa759e44d439aa9866bd03e2e3696">  377</a></span>&#160;<a class="code" href="class_qwt_linear_color_map.html#a82caa759e44d439aa9866bd03e2e3696">QwtLinearColorMap::~QwtLinearColorMap</a>()</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;{</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;    <span class="keyword">delete</span> m_data;</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;}</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160; </div>
<div class="line"><a name="l00391"></a><span class="lineno"><a class="line" href="class_qwt_linear_color_map.html#afca7397fb6d07d05bab83e83e274a9c2">  391</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_linear_color_map.html#afca7397fb6d07d05bab83e83e274a9c2">QwtLinearColorMap::setMode</a>( <a class="code" href="class_qwt_linear_color_map.html#ac8c5f1991f533b1d25a9a0a0874b7d54">Mode</a> mode )</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;{</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;    m_data-&gt;mode = <a class="code" href="class_qwt_linear_color_map.html#a0f1252586f1a4eac8241b89f0764abba">mode</a>;</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;}</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160; </div>
<div class="line"><a name="l00400"></a><span class="lineno"><a class="line" href="class_qwt_linear_color_map.html#a0f1252586f1a4eac8241b89f0764abba">  400</a></span>&#160;<a class="code" href="class_qwt_linear_color_map.html#ac8c5f1991f533b1d25a9a0a0874b7d54">QwtLinearColorMap::Mode</a> <a class="code" href="class_qwt_linear_color_map.html#a0f1252586f1a4eac8241b89f0764abba">QwtLinearColorMap::mode</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;mode;</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;}</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160; </div>
<div class="line"><a name="l00415"></a><span class="lineno"><a class="line" href="class_qwt_linear_color_map.html#abfae35c30755c0bbd1447342055e9a13">  415</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_linear_color_map.html#abfae35c30755c0bbd1447342055e9a13">QwtLinearColorMap::setColorInterval</a>(</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;    <span class="keyword">const</span> QColor&amp; color1, <span class="keyword">const</span> QColor&amp; color2 )</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;{</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;    m_data-&gt;colorStops = ColorStops();</div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;    m_data-&gt;colorStops.insert( 0.0, <a class="code" href="class_qwt_linear_color_map.html#afc26d903d0bc7a9ff3059eab9bc41c50">color1</a> );</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;    m_data-&gt;colorStops.insert( 1.0, <a class="code" href="class_qwt_linear_color_map.html#aedf72ce7e3d0059b5a8e6b197a67f796">color2</a> );</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;}</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160; </div>
<div class="line"><a name="l00433"></a><span class="lineno"><a class="line" href="class_qwt_linear_color_map.html#aa7162a034e882e752c15051439bb2c99">  433</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_linear_color_map.html#aa7162a034e882e752c15051439bb2c99">QwtLinearColorMap::addColorStop</a>( <span class="keywordtype">double</span> value, <span class="keyword">const</span> QColor&amp; color )</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;{</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;    <span class="keywordflow">if</span> ( value &gt;= 0.0 &amp;&amp; value &lt;= 1.0 )</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;        m_data-&gt;colorStops.insert( value, <a class="code" href="class_qwt_color_map.html#a7ef0ebd270a05712715bfdfbe59f35d5">color</a> );</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;}</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160; </div>
<div class="line"><a name="l00442"></a><span class="lineno"><a class="line" href="class_qwt_linear_color_map.html#a25ab45fbb2e2f86c7e8de92477ec43f7">  442</a></span>&#160;<a class="code" href="class_q_vector.html">QVector&lt; double &gt;</a> <a class="code" href="class_qwt_linear_color_map.html#a25ab45fbb2e2f86c7e8de92477ec43f7">QwtLinearColorMap::colorStops</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;colorStops.stops();</div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;}</div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160; </div>
<div class="line"><a name="l00451"></a><span class="lineno"><a class="line" href="class_qwt_linear_color_map.html#afc26d903d0bc7a9ff3059eab9bc41c50">  451</a></span>&#160;QColor <a class="code" href="class_qwt_linear_color_map.html#afc26d903d0bc7a9ff3059eab9bc41c50">QwtLinearColorMap::color1</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;    <span class="keywordflow">return</span> QColor::fromRgba( m_data-&gt;colorStops.rgb( m_data-&gt;mode, 0.0 ) );</div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;}</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160; </div>
<div class="line"><a name="l00460"></a><span class="lineno"><a class="line" href="class_qwt_linear_color_map.html#aedf72ce7e3d0059b5a8e6b197a67f796">  460</a></span>&#160;QColor <a class="code" href="class_qwt_linear_color_map.html#aedf72ce7e3d0059b5a8e6b197a67f796">QwtLinearColorMap::color2</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;    <span class="keywordflow">return</span> QColor::fromRgba( m_data-&gt;colorStops.rgb( m_data-&gt;mode, 1.0 ) );</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;}</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160; </div>
<div class="line"><a name="l00473"></a><span class="lineno"><a class="line" href="class_qwt_linear_color_map.html#abc40b8e76b9efb89608a0e35d2bed688">  473</a></span>&#160;QRgb <a class="code" href="class_qwt_linear_color_map.html#abc40b8e76b9efb89608a0e35d2bed688">QwtLinearColorMap::rgb</a>(</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>&amp; interval, <span class="keywordtype">double</span> value )<span class="keyword"> const</span></div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> width = interval.<a class="code" href="class_qwt_interval.html#a200b2674f992802666b785a941b26612">width</a>();</div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;    <span class="keywordflow">if</span> ( width &lt;= 0.0 )</div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;        <span class="keywordflow">return</span> 0u;</div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160; </div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> ratio = ( value - interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() ) / width;</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;colorStops.rgb( m_data-&gt;mode, ratio );</div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;}</div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160; </div>
<div class="line"><a name="l00494"></a><span class="lineno"><a class="line" href="class_qwt_linear_color_map.html#a29d5c17eaf6b061c679cfb472eb8f91b">  494</a></span>&#160;uint <a class="code" href="class_qwt_linear_color_map.html#a29d5c17eaf6b061c679cfb472eb8f91b">QwtLinearColorMap::colorIndex</a>( <span class="keywordtype">int</span> numColors,</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>&amp; interval, <span class="keywordtype">double</span> value )<span class="keyword"> const</span></div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> width = interval.<a class="code" href="class_qwt_interval.html#a200b2674f992802666b785a941b26612">width</a>();</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;    <span class="keywordflow">if</span> ( width &lt;= 0.0 )</div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160; </div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;    <span class="keywordflow">if</span> ( value &lt;= interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() )</div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160; </div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;    <span class="keywordflow">if</span> ( value &gt;= interval.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() )</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;        <span class="keywordflow">return</span> numColors - 1;</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160; </div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> v = ( numColors - 1 ) * ( value - interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() ) / width;</div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="keyword">&gt;</span>( ( m_data-&gt;mode == <a class="code" href="class_qwt_linear_color_map.html#ac8c5f1991f533b1d25a9a0a0874b7d54a564b5243ab2c5e4c972a6b645234c651">FixedColors</a> ) ? v : v + 0.5 );</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;}</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160; </div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;<span class="keyword">class </span>QwtAlphaColorMap::PrivateData</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;{</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;    PrivateData()</div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;        : <a class="code" href="class_qwt_alpha_color_map.html#afb715cb15f7545adc9d0e8e0f5c13bd0">alpha1</a>(0)</div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;        , <a class="code" href="class_qwt_alpha_color_map.html#a06f046b1885465d61ac984a1b30c34f8">alpha2</a>(255)</div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;    {</div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;    }</div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160; </div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;    <span class="keywordtype">int</span> <a class="code" href="class_qwt_alpha_color_map.html#afb715cb15f7545adc9d0e8e0f5c13bd0">alpha1</a>, <a class="code" href="class_qwt_alpha_color_map.html#a06f046b1885465d61ac984a1b30c34f8">alpha2</a>;</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160; </div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;    QColor <a class="code" href="class_qwt_alpha_color_map.html#a89acdb9e9918ce37ff219a344cb7330a">color</a>;</div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;    QRgb <a class="code" href="class_qwt_alpha_color_map.html#a366c7eba08a5fa358660de70a6a03534">rgb</a>;</div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160; </div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;    QRgb rgbMin;</div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;    QRgb rgbMax;</div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;};</div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160; </div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160; </div>
<div class="line"><a name="l00539"></a><span class="lineno"><a class="line" href="class_qwt_alpha_color_map.html#af78213a5ff1ebef8a8d4447b0987bf32">  539</a></span>&#160;<a class="code" href="class_qwt_alpha_color_map.html#af78213a5ff1ebef8a8d4447b0987bf32">QwtAlphaColorMap::QwtAlphaColorMap</a>( <span class="keyword">const</span> QColor&amp; color )</div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;    : <a class="code" href="class_qwt_color_map.html">QwtColorMap</a>( <a class="code" href="class_qwt_color_map.html">QwtColorMap</a>::RGB )</div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;{</div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;    m_data = <span class="keyword">new</span> PrivateData;</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;    <a class="code" href="class_qwt_alpha_color_map.html#a372ba8791102270991473897fb36a965">setColor</a>( <a class="code" href="class_qwt_alpha_color_map.html#a89acdb9e9918ce37ff219a344cb7330a">color</a> );</div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;}</div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160; </div>
<div class="line"><a name="l00547"></a><span class="lineno"><a class="line" href="class_qwt_alpha_color_map.html#ac6445d25b9df0b565383b8189691bbad">  547</a></span>&#160;<a class="code" href="class_qwt_alpha_color_map.html#ac6445d25b9df0b565383b8189691bbad">QwtAlphaColorMap::~QwtAlphaColorMap</a>()</div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;{</div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;    <span class="keyword">delete</span> m_data;</div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;}</div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160; </div>
<div class="line"><a name="l00558"></a><span class="lineno"><a class="line" href="class_qwt_alpha_color_map.html#a372ba8791102270991473897fb36a965">  558</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_alpha_color_map.html#a372ba8791102270991473897fb36a965">QwtAlphaColorMap::setColor</a>( <span class="keyword">const</span> QColor&amp; color )</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;{</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;    m_data-&gt;color = <a class="code" href="class_qwt_alpha_color_map.html#a89acdb9e9918ce37ff219a344cb7330a">color</a>;</div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;    m_data-&gt;rgb = <a class="code" href="class_qwt_alpha_color_map.html#a89acdb9e9918ce37ff219a344cb7330a">color</a>.rgb() &amp; qRgba( 255, 255, 255, 0 );</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160; </div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;    m_data-&gt;rgbMin = m_data-&gt;rgb | ( m_data-&gt;alpha1 &lt;&lt; 24 );</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;    m_data-&gt;rgbMax = m_data-&gt;rgb | ( m_data-&gt;alpha2 &lt;&lt; 24 );</div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;}</div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160; </div>
<div class="line"><a name="l00571"></a><span class="lineno"><a class="line" href="class_qwt_alpha_color_map.html#a89acdb9e9918ce37ff219a344cb7330a">  571</a></span>&#160;QColor <a class="code" href="class_qwt_alpha_color_map.html#a89acdb9e9918ce37ff219a344cb7330a">QwtAlphaColorMap::color</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;color;</div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;}</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160; </div>
<div class="line"><a name="l00587"></a><span class="lineno"><a class="line" href="class_qwt_alpha_color_map.html#a5b43d9910b25b1b2613b0e44506530c9">  587</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_alpha_color_map.html#a5b43d9910b25b1b2613b0e44506530c9">QwtAlphaColorMap::setAlphaInterval</a>( <span class="keywordtype">int</span> alpha1, <span class="keywordtype">int</span> alpha2 )</div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;{</div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;    m_data-&gt;alpha1 = qBound( 0, <a class="code" href="class_qwt_alpha_color_map.html#afb715cb15f7545adc9d0e8e0f5c13bd0">alpha1</a>, 255 );</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;    m_data-&gt;alpha2 = qBound( 0, <a class="code" href="class_qwt_alpha_color_map.html#a06f046b1885465d61ac984a1b30c34f8">alpha2</a>, 255 );</div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160; </div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;    m_data-&gt;rgbMin = m_data-&gt;rgb | ( <a class="code" href="class_qwt_alpha_color_map.html#afb715cb15f7545adc9d0e8e0f5c13bd0">alpha1</a> &lt;&lt; 24 );</div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;    m_data-&gt;rgbMax = m_data-&gt;rgb | ( <a class="code" href="class_qwt_alpha_color_map.html#a06f046b1885465d61ac984a1b30c34f8">alpha2</a> &lt;&lt; 24 );</div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;}</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160; </div>
<div class="line"><a name="l00600"></a><span class="lineno"><a class="line" href="class_qwt_alpha_color_map.html#afb715cb15f7545adc9d0e8e0f5c13bd0">  600</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_alpha_color_map.html#afb715cb15f7545adc9d0e8e0f5c13bd0">QwtAlphaColorMap::alpha1</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;alpha1;</div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;}</div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160; </div>
<div class="line"><a name="l00609"></a><span class="lineno"><a class="line" href="class_qwt_alpha_color_map.html#a06f046b1885465d61ac984a1b30c34f8">  609</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_alpha_color_map.html#a06f046b1885465d61ac984a1b30c34f8">QwtAlphaColorMap::alpha2</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;alpha2;</div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;}</div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160; </div>
<div class="line"><a name="l00622"></a><span class="lineno"><a class="line" href="class_qwt_alpha_color_map.html#a366c7eba08a5fa358660de70a6a03534">  622</a></span>&#160;QRgb <a class="code" href="class_qwt_alpha_color_map.html#a366c7eba08a5fa358660de70a6a03534">QwtAlphaColorMap::rgb</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>&amp; interval, <span class="keywordtype">double</span> value )<span class="keyword"> const</span></div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> width = interval.<a class="code" href="class_qwt_interval.html#a200b2674f992802666b785a941b26612">width</a>();</div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;    <span class="keywordflow">if</span> ( width &lt;= 0.0 )</div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;        <span class="keywordflow">return</span> 0u;</div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160; </div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;    <span class="keywordflow">if</span> ( value &lt;= interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() )</div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;        <span class="keywordflow">return</span> m_data-&gt;rgb;</div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160; </div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;    <span class="keywordflow">if</span> ( value &gt;= interval.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() )</div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;        <span class="keywordflow">return</span> m_data-&gt;rgbMax;</div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160; </div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> ratio = ( value - interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() ) / width;</div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">int</span> alpha = m_data-&gt;alpha1 + qRound( ratio * ( m_data-&gt;alpha2 - m_data-&gt;alpha1 ) );</div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160; </div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;rgb | ( alpha &lt;&lt; 24 );</div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;}</div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160; </div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;<span class="keyword">class </span>QwtHueColorMap::PrivateData</div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;{</div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;    PrivateData();</div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160; </div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;    <span class="keywordtype">void</span> updateTable();</div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160; </div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;    <span class="keywordtype">int</span> <a class="code" href="class_qwt_hue_color_map.html#abc76005c8f76337a57ce4fc86ad18a87">hue1</a>, <a class="code" href="class_qwt_hue_color_map.html#a1d4cafa7d55f35dfedb59f343ded887c">hue2</a>;</div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;    <span class="keywordtype">int</span> <a class="code" href="class_qwt_hue_color_map.html#aceb0aeceeebcac89c332b06343b9366e">saturation</a>;</div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;    <span class="keywordtype">int</span> <a class="code" href="class_qwt_hue_color_map.html#a3d2d3b2599b3cb0b529343587069b235">value</a>;</div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;    <span class="keywordtype">int</span> <a class="code" href="class_qwt_hue_color_map.html#a2436263364f648e1fe5862a01648b99f">alpha</a>;</div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160; </div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;    QRgb rgbMin;</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;    QRgb rgbMax;</div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160; </div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;    QRgb rgbTable[360];</div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;};</div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160; </div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;QwtHueColorMap::PrivateData::PrivateData()</div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;    : hue1(0)</div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;    , hue2(359)</div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;    , saturation(255)</div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;    , value(255)</div>
<div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;    , alpha(255)</div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;{</div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;    updateTable();</div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;}</div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160; </div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;<span class="keywordtype">void</span> QwtHueColorMap::PrivateData::updateTable()</div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;{</div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">int</span> p = qRound( value * ( 255 - saturation ) / 255.0 );</div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> vs = value * saturation / 255.0;</div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160; </div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i &lt; 60; i++ )</div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;    {</div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">double</span> r = ( 60 - i ) / 60.0;</div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;        rgbTable[i] = qRgba( value, qRound( value - r * vs ), p, alpha );</div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;    }</div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160; </div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 60; i &lt; 120; i++ )</div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;    {</div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">double</span> r = ( i - 60 ) / 60.0;</div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;        rgbTable[i] = qRgba( qRound( value - r * vs ), value, p, alpha );</div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;    }</div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160; </div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 120; i &lt; 180; i++ )</div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;    {</div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">double</span> r = ( 180 - i ) / 60.0;</div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;        rgbTable[i] = qRgba( p, value, qRound( value - r * vs ), alpha );</div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;    }</div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160; </div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 180; i &lt; 240; i++ )</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;    {</div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">double</span> r = ( i - 180 ) / 60.0;</div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;        rgbTable[i] = qRgba( p, qRound( value - r * vs ), value, alpha );</div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;    }</div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160; </div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 240; i &lt; 300; i++ )</div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;    {</div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">double</span> r = ( 300 - i ) / 60.0;</div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;        rgbTable[i] = qRgba( qRound( value - r * vs ), p, value, alpha );</div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;    }</div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160; </div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;    <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 300; i &lt; 360; i++ )</div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;    {</div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;        <span class="keyword">const</span> <span class="keywordtype">double</span> r = ( i - 300 ) / 60.0;</div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;        rgbTable[i] = qRgba( value, p, qRound( value - r * vs ), alpha );</div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;    }</div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160; </div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;    rgbMin = rgbTable[ hue1 % 360 ];</div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;    rgbMax = rgbTable[ hue2 % 360 ];</div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;}</div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160; </div>
<div class="line"><a name="l00723"></a><span class="lineno"><a class="line" href="class_qwt_hue_color_map.html#a0a7d393cff9f8a9c21aefa642b374dfe">  723</a></span>&#160;<a class="code" href="class_qwt_hue_color_map.html#a0a7d393cff9f8a9c21aefa642b374dfe">QwtHueColorMap::QwtHueColorMap</a>( <a class="code" href="class_qwt_color_map.html#a9e5570790910fa3894887bca7dc5a670">QwtColorMap::Format</a> format )</div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;    : <a class="code" href="class_qwt_color_map.html">QwtColorMap</a>( format )</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;{</div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;    m_data = <span class="keyword">new</span> PrivateData;</div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;}</div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160; </div>
<div class="line"><a name="l00730"></a><span class="lineno"><a class="line" href="class_qwt_hue_color_map.html#a9e1537260472aec9945902b926a4691f">  730</a></span>&#160;<a class="code" href="class_qwt_hue_color_map.html#a9e1537260472aec9945902b926a4691f">QwtHueColorMap::~QwtHueColorMap</a>()</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;{</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;    <span class="keyword">delete</span> m_data;</div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;}</div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160; </div>
<div class="line"><a name="l00746"></a><span class="lineno"><a class="line" href="class_qwt_hue_color_map.html#a487f5d859c564cbf05252919fc08f0ae">  746</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_hue_color_map.html#a487f5d859c564cbf05252919fc08f0ae">QwtHueColorMap::setHueInterval</a>( <span class="keywordtype">int</span> hue1, <span class="keywordtype">int</span> hue2 )</div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;{</div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;    m_data-&gt;hue1 = qMax( <a class="code" href="class_qwt_hue_color_map.html#abc76005c8f76337a57ce4fc86ad18a87">hue1</a>, 0 );</div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;    m_data-&gt;hue2 = qMax( <a class="code" href="class_qwt_hue_color_map.html#a1d4cafa7d55f35dfedb59f343ded887c">hue2</a>, 0 );</div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160; </div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;    m_data-&gt;rgbMin = m_data-&gt;rgbTable[ <a class="code" href="class_qwt_hue_color_map.html#abc76005c8f76337a57ce4fc86ad18a87">hue1</a> % 360 ];</div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;    m_data-&gt;rgbMax = m_data-&gt;rgbTable[ <a class="code" href="class_qwt_hue_color_map.html#a1d4cafa7d55f35dfedb59f343ded887c">hue2</a> % 360 ];</div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;}</div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160; </div>
<div class="line"><a name="l00764"></a><span class="lineno"><a class="line" href="class_qwt_hue_color_map.html#a3890ce03752fa1b6837b05e6b06f188b">  764</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_hue_color_map.html#a3890ce03752fa1b6837b05e6b06f188b">QwtHueColorMap::setSaturation</a>( <span class="keywordtype">int</span> saturation )</div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;{</div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;    <a class="code" href="class_qwt_hue_color_map.html#aceb0aeceeebcac89c332b06343b9366e">saturation</a> = qBound( 0, <a class="code" href="class_qwt_hue_color_map.html#aceb0aeceeebcac89c332b06343b9366e">saturation</a>, 255 );</div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160; </div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;    <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_hue_color_map.html#aceb0aeceeebcac89c332b06343b9366e">saturation</a> != m_data-&gt;saturation )</div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;    {</div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;        m_data-&gt;saturation = <a class="code" href="class_qwt_hue_color_map.html#aceb0aeceeebcac89c332b06343b9366e">saturation</a>;</div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;        m_data-&gt;updateTable();</div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;    }</div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;}</div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160; </div>
<div class="line"><a name="l00784"></a><span class="lineno"><a class="line" href="class_qwt_hue_color_map.html#af491c4b330fa7d91da7f92c0613d93ac">  784</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_hue_color_map.html#af491c4b330fa7d91da7f92c0613d93ac">QwtHueColorMap::setValue</a>( <span class="keywordtype">int</span> value )</div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;{</div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;    <a class="code" href="class_qwt_hue_color_map.html#a3d2d3b2599b3cb0b529343587069b235">value</a> = qBound( 0, <a class="code" href="class_qwt_hue_color_map.html#a3d2d3b2599b3cb0b529343587069b235">value</a>, 255 );</div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160; </div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;    <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_hue_color_map.html#a3d2d3b2599b3cb0b529343587069b235">value</a> != m_data-&gt;value )</div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;    {</div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;        m_data-&gt;value = <a class="code" href="class_qwt_hue_color_map.html#a3d2d3b2599b3cb0b529343587069b235">value</a>;</div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;        m_data-&gt;updateTable();</div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;    }</div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;}</div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160; </div>
<div class="line"><a name="l00805"></a><span class="lineno"><a class="line" href="class_qwt_hue_color_map.html#a49b9ed69a92afbd42eb870f4a05d3a7a">  805</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_hue_color_map.html#a49b9ed69a92afbd42eb870f4a05d3a7a">QwtHueColorMap::setAlpha</a>( <span class="keywordtype">int</span> alpha )</div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;{</div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;    <a class="code" href="class_qwt_hue_color_map.html#a2436263364f648e1fe5862a01648b99f">alpha</a> = qBound( 0, <a class="code" href="class_qwt_hue_color_map.html#a2436263364f648e1fe5862a01648b99f">alpha</a>, 255 );</div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160; </div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;    <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_hue_color_map.html#a2436263364f648e1fe5862a01648b99f">alpha</a> != m_data-&gt;alpha )</div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;    {</div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;        m_data-&gt;alpha = <a class="code" href="class_qwt_hue_color_map.html#a2436263364f648e1fe5862a01648b99f">alpha</a>;</div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;        m_data-&gt;updateTable();</div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;    }</div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;}</div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160; </div>
<div class="line"><a name="l00820"></a><span class="lineno"><a class="line" href="class_qwt_hue_color_map.html#abc76005c8f76337a57ce4fc86ad18a87">  820</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_hue_color_map.html#abc76005c8f76337a57ce4fc86ad18a87">QwtHueColorMap::hue1</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;hue1;</div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;}</div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160; </div>
<div class="line"><a name="l00829"></a><span class="lineno"><a class="line" href="class_qwt_hue_color_map.html#a1d4cafa7d55f35dfedb59f343ded887c">  829</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_hue_color_map.html#a1d4cafa7d55f35dfedb59f343ded887c">QwtHueColorMap::hue2</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;hue2;</div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;}</div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160; </div>
<div class="line"><a name="l00838"></a><span class="lineno"><a class="line" href="class_qwt_hue_color_map.html#aceb0aeceeebcac89c332b06343b9366e">  838</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_hue_color_map.html#aceb0aeceeebcac89c332b06343b9366e">QwtHueColorMap::saturation</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;saturation;</div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;}</div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160; </div>
<div class="line"><a name="l00847"></a><span class="lineno"><a class="line" href="class_qwt_hue_color_map.html#a3d2d3b2599b3cb0b529343587069b235">  847</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_hue_color_map.html#a3d2d3b2599b3cb0b529343587069b235">QwtHueColorMap::value</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;value;</div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;}</div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160; </div>
<div class="line"><a name="l00856"></a><span class="lineno"><a class="line" href="class_qwt_hue_color_map.html#a2436263364f648e1fe5862a01648b99f">  856</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_hue_color_map.html#a2436263364f648e1fe5862a01648b99f">QwtHueColorMap::alpha</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;alpha;</div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;}</div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160; </div>
<div class="line"><a name="l00869"></a><span class="lineno"><a class="line" href="class_qwt_hue_color_map.html#aaef531f3fc392af1c60043c88788a98b">  869</a></span>&#160;QRgb <a class="code" href="class_qwt_hue_color_map.html#aaef531f3fc392af1c60043c88788a98b">QwtHueColorMap::rgb</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>&amp; interval, <span class="keywordtype">double</span> value )<span class="keyword"> const</span></div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> width = interval.<a class="code" href="class_qwt_interval.html#a200b2674f992802666b785a941b26612">width</a>();</div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;    <span class="keywordflow">if</span> ( width &lt;= 0 )</div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;        <span class="keywordflow">return</span> 0u;</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160; </div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;    <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_hue_color_map.html#a3d2d3b2599b3cb0b529343587069b235">value</a> &lt;= interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() )</div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;        <span class="keywordflow">return</span> m_data-&gt;rgbMin;</div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160; </div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;    <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_hue_color_map.html#a3d2d3b2599b3cb0b529343587069b235">value</a> &gt;= interval.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() )</div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;        <span class="keywordflow">return</span> m_data-&gt;rgbMax;</div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160; </div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> ratio = ( <a class="code" href="class_qwt_hue_color_map.html#a3d2d3b2599b3cb0b529343587069b235">value</a> - interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() ) / width;</div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160; </div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;    <span class="keywordtype">int</span> hue = m_data-&gt;hue1 + qRound( ratio * ( m_data-&gt;hue2 - m_data-&gt;hue1 ) );</div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;    <span class="keywordflow">if</span> ( hue &gt;= 360 )</div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;    {</div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;        hue -= 360;</div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160; </div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;        <span class="keywordflow">if</span> ( hue &gt;= 360 )</div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;            hue = hue % 360;</div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;    }</div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160; </div>
<div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;rgbTable[hue];</div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;}</div>
<div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160; </div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;<span class="keyword">class </span>QwtSaturationValueColorMap::PrivateData</div>
<div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;{</div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;    PrivateData()</div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;        : <a class="code" href="class_qwt_saturation_value_color_map.html#a6e2e7c40b55153d60ebc1bae0b6ca721">hue</a>(0)</div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;        , sat1(255)</div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;        , sat2(255)</div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;        , <a class="code" href="class_qwt_saturation_value_color_map.html#a9d3da93e96a069249ef9654a2efe5960">value1</a>(0)</div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;        , <a class="code" href="class_qwt_saturation_value_color_map.html#ab368c6579396c119e0147dc52a3bb6ec">value2</a>(255)</div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;        , <a class="code" href="class_qwt_saturation_value_color_map.html#a9e80548fa7da53dd76bc60af23385040">alpha</a>(255)</div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;        , tableType(Invalid)</div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;    {</div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;        updateTable();</div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;    }</div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160; </div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;    <span class="keywordtype">void</span> updateTable()</div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;    {</div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;        tableType = Invalid;</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160; </div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;        <span class="keywordflow">if</span> ( ( <a class="code" href="class_qwt_saturation_value_color_map.html#a9d3da93e96a069249ef9654a2efe5960">value1</a> == <a class="code" href="class_qwt_saturation_value_color_map.html#ab368c6579396c119e0147dc52a3bb6ec">value2</a> ) &amp;&amp; ( sat1 != sat2 ) )</div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;        {</div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;            rgbTable.resize( 256 );</div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160; </div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;            <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i &lt; 256; i++ )</div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;                rgbTable[i] = qwtHsvToRgb( <a class="code" href="class_qwt_saturation_value_color_map.html#a6e2e7c40b55153d60ebc1bae0b6ca721">hue</a>, i, <a class="code" href="class_qwt_saturation_value_color_map.html#a9d3da93e96a069249ef9654a2efe5960">value1</a>, <a class="code" href="class_qwt_saturation_value_color_map.html#a9e80548fa7da53dd76bc60af23385040">alpha</a> );</div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160; </div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;            tableType = Saturation;</div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;        }</div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( ( <a class="code" href="class_qwt_saturation_value_color_map.html#a9d3da93e96a069249ef9654a2efe5960">value1</a> != <a class="code" href="class_qwt_saturation_value_color_map.html#ab368c6579396c119e0147dc52a3bb6ec">value2</a> ) &amp;&amp; ( sat1 == sat2 ) )</div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;        {</div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;            rgbTable.resize( 256 );</div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160; </div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;            <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i &lt; 256; i++ )</div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;                rgbTable[i] = qwtHsvToRgb( <a class="code" href="class_qwt_saturation_value_color_map.html#a6e2e7c40b55153d60ebc1bae0b6ca721">hue</a>, sat1, i, <a class="code" href="class_qwt_saturation_value_color_map.html#a9e80548fa7da53dd76bc60af23385040">alpha</a> );</div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160; </div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;            tableType = Value;</div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;        }</div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;        {</div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;            rgbTable.resize( 256 * 256 );</div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160; </div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;            <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> s = 0; s &lt; 256; s++ )</div>
<div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;            {</div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;                <span class="keyword">const</span> <span class="keywordtype">int</span> v0 = s * 256;</div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160; </div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;                <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> v = 0; v &lt; 256; v++ )</div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;                    rgbTable[v0 + v] = qwtHsvToRgb( <a class="code" href="class_qwt_saturation_value_color_map.html#a6e2e7c40b55153d60ebc1bae0b6ca721">hue</a>, s, v, <a class="code" href="class_qwt_saturation_value_color_map.html#a9e80548fa7da53dd76bc60af23385040">alpha</a> );</div>
<div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;            }</div>
<div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;        }</div>
<div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;    }</div>
<div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160; </div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;    <span class="keywordtype">int</span> <a class="code" href="class_qwt_saturation_value_color_map.html#a6e2e7c40b55153d60ebc1bae0b6ca721">hue</a>;</div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;    <span class="keywordtype">int</span> sat1, sat2;</div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;    <span class="keywordtype">int</span> <a class="code" href="class_qwt_saturation_value_color_map.html#a9d3da93e96a069249ef9654a2efe5960">value1</a>, <a class="code" href="class_qwt_saturation_value_color_map.html#ab368c6579396c119e0147dc52a3bb6ec">value2</a>;</div>
<div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;    <span class="keywordtype">int</span> <a class="code" href="class_qwt_saturation_value_color_map.html#a9e80548fa7da53dd76bc60af23385040">alpha</a>;</div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160; </div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;    <span class="keyword">enum</span></div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;    {</div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;        Invalid,</div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;        Value,</div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;        Saturation</div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160; </div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;    } tableType;</div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160; </div>
<div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;    <a class="code" href="class_q_vector.html">QVector&lt; QRgb &gt;</a> rgbTable;</div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;};</div>
<div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160; </div>
<div class="line"><a name="l00972"></a><span class="lineno"><a class="line" href="class_qwt_saturation_value_color_map.html#aa0f803a0f7a6109859b792be2fb8ae32">  972</a></span>&#160;<a class="code" href="class_qwt_saturation_value_color_map.html#aa0f803a0f7a6109859b792be2fb8ae32">QwtSaturationValueColorMap::QwtSaturationValueColorMap</a>()</div>
<div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;{</div>
<div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;    m_data = <span class="keyword">new</span> PrivateData;</div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;}</div>
<div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160; </div>
<div class="line"><a name="l00978"></a><span class="lineno"><a class="line" href="class_qwt_saturation_value_color_map.html#abe51b25f443af24f66b4b20c6aa6479c">  978</a></span>&#160;<a class="code" href="class_qwt_saturation_value_color_map.html#abe51b25f443af24f66b4b20c6aa6479c">QwtSaturationValueColorMap::~QwtSaturationValueColorMap</a>()</div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;{</div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;    <span class="keyword">delete</span> m_data;</div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;}</div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160; </div>
<div class="line"><a name="l00992"></a><span class="lineno"><a class="line" href="class_qwt_saturation_value_color_map.html#afabed0bce9d27fa8da06263471fad1ca">  992</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_saturation_value_color_map.html#afabed0bce9d27fa8da06263471fad1ca">QwtSaturationValueColorMap::setHue</a>( <span class="keywordtype">int</span> hue )</div>
<div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;{</div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;    <a class="code" href="class_qwt_saturation_value_color_map.html#a6e2e7c40b55153d60ebc1bae0b6ca721">hue</a> = <a class="code" href="class_qwt_saturation_value_color_map.html#a6e2e7c40b55153d60ebc1bae0b6ca721">hue</a> % 360;</div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160; </div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;    <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_saturation_value_color_map.html#a6e2e7c40b55153d60ebc1bae0b6ca721">hue</a> != m_data-&gt;hue )</div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;    {</div>
<div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;        m_data-&gt;hue = <a class="code" href="class_qwt_saturation_value_color_map.html#a6e2e7c40b55153d60ebc1bae0b6ca721">hue</a>;</div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;        m_data-&gt;updateTable();</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;    }</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;}</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160; </div>
<div class="line"><a name="l01016"></a><span class="lineno"><a class="line" href="class_qwt_saturation_value_color_map.html#a07676c7aab23d592d582f53e55f43387"> 1016</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_saturation_value_color_map.html#a07676c7aab23d592d582f53e55f43387">QwtSaturationValueColorMap::setSaturationInterval</a>(</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;    <span class="keywordtype">int</span> saturation1, <span class="keywordtype">int</span> saturation2 )</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;{</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;    <a class="code" href="class_qwt_saturation_value_color_map.html#ac6f130297d1127008d82d8cfdf689510">saturation1</a> = qBound( 0, <a class="code" href="class_qwt_saturation_value_color_map.html#ac6f130297d1127008d82d8cfdf689510">saturation1</a>, 255 );</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;    <a class="code" href="class_qwt_saturation_value_color_map.html#a87ab4ed27d4c57db0c4825e5c61e3ba6">saturation2</a> = qBound( 0, <a class="code" href="class_qwt_saturation_value_color_map.html#a87ab4ed27d4c57db0c4825e5c61e3ba6">saturation2</a>, 255 );</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160; </div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;    <span class="keywordflow">if</span> ( ( <a class="code" href="class_qwt_saturation_value_color_map.html#ac6f130297d1127008d82d8cfdf689510">saturation1</a> != m_data-&gt;sat1 ) || ( <a class="code" href="class_qwt_saturation_value_color_map.html#a87ab4ed27d4c57db0c4825e5c61e3ba6">saturation2</a> != m_data-&gt;sat2 ) )</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;    {</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;        m_data-&gt;sat1 = <a class="code" href="class_qwt_saturation_value_color_map.html#ac6f130297d1127008d82d8cfdf689510">saturation1</a>;</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;        m_data-&gt;sat2 = <a class="code" href="class_qwt_saturation_value_color_map.html#a87ab4ed27d4c57db0c4825e5c61e3ba6">saturation2</a>;</div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160; </div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;        m_data-&gt;updateTable();</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;    }</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160;}</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160; </div>
<div class="line"><a name="l01043"></a><span class="lineno"><a class="line" href="class_qwt_saturation_value_color_map.html#af85f073be2830a81c490034c31e57fdb"> 1043</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_saturation_value_color_map.html#af85f073be2830a81c490034c31e57fdb">QwtSaturationValueColorMap::setValueInterval</a>( <span class="keywordtype">int</span> value1, <span class="keywordtype">int</span> value2 )</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;{</div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;    <a class="code" href="class_qwt_saturation_value_color_map.html#a9d3da93e96a069249ef9654a2efe5960">value1</a> = qBound( 0, <a class="code" href="class_qwt_saturation_value_color_map.html#a9d3da93e96a069249ef9654a2efe5960">value1</a>, 255 );</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160;    <a class="code" href="class_qwt_saturation_value_color_map.html#ab368c6579396c119e0147dc52a3bb6ec">value2</a> = qBound( 0, <a class="code" href="class_qwt_saturation_value_color_map.html#ab368c6579396c119e0147dc52a3bb6ec">value2</a>, 255 );</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160; </div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160;    <span class="keywordflow">if</span> ( ( <a class="code" href="class_qwt_saturation_value_color_map.html#a9d3da93e96a069249ef9654a2efe5960">value1</a> != m_data-&gt;value1 ) || ( <a class="code" href="class_qwt_saturation_value_color_map.html#ab368c6579396c119e0147dc52a3bb6ec">value2</a> != m_data-&gt;value2 ) )</div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;    {</div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;        m_data-&gt;value1 = <a class="code" href="class_qwt_saturation_value_color_map.html#a9d3da93e96a069249ef9654a2efe5960">value1</a>;</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;        m_data-&gt;value2 = <a class="code" href="class_qwt_saturation_value_color_map.html#ab368c6579396c119e0147dc52a3bb6ec">value2</a>;</div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160; </div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;        m_data-&gt;updateTable();</div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;    }</div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;}</div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160; </div>
<div class="line"><a name="l01067"></a><span class="lineno"><a class="line" href="class_qwt_saturation_value_color_map.html#a0df267e7d11285cd1bf4c455a862a079"> 1067</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_saturation_value_color_map.html#a0df267e7d11285cd1bf4c455a862a079">QwtSaturationValueColorMap::setAlpha</a>( <span class="keywordtype">int</span> alpha )</div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160;{</div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160;    <a class="code" href="class_qwt_saturation_value_color_map.html#a9e80548fa7da53dd76bc60af23385040">alpha</a> = qBound( 0, <a class="code" href="class_qwt_saturation_value_color_map.html#a9e80548fa7da53dd76bc60af23385040">alpha</a>, 255 );</div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160; </div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;    <span class="keywordflow">if</span> ( <a class="code" href="class_qwt_saturation_value_color_map.html#a9e80548fa7da53dd76bc60af23385040">alpha</a> != m_data-&gt;alpha )</div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160;    {</div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;        m_data-&gt;alpha = <a class="code" href="class_qwt_saturation_value_color_map.html#a9e80548fa7da53dd76bc60af23385040">alpha</a>;</div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;        m_data-&gt;updateTable();</div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160;    }</div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160;}</div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160; </div>
<div class="line"><a name="l01082"></a><span class="lineno"><a class="line" href="class_qwt_saturation_value_color_map.html#a6e2e7c40b55153d60ebc1bae0b6ca721"> 1082</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_saturation_value_color_map.html#a6e2e7c40b55153d60ebc1bae0b6ca721">QwtSaturationValueColorMap::hue</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;hue;</div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160;}</div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>&#160; </div>
<div class="line"><a name="l01091"></a><span class="lineno"><a class="line" href="class_qwt_saturation_value_color_map.html#ac6f130297d1127008d82d8cfdf689510"> 1091</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_saturation_value_color_map.html#ac6f130297d1127008d82d8cfdf689510">QwtSaturationValueColorMap::saturation1</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;sat1;</div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>&#160;}</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160; </div>
<div class="line"><a name="l01100"></a><span class="lineno"><a class="line" href="class_qwt_saturation_value_color_map.html#a87ab4ed27d4c57db0c4825e5c61e3ba6"> 1100</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_saturation_value_color_map.html#a87ab4ed27d4c57db0c4825e5c61e3ba6">QwtSaturationValueColorMap::saturation2</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;sat2;</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;}</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160; </div>
<div class="line"><a name="l01109"></a><span class="lineno"><a class="line" href="class_qwt_saturation_value_color_map.html#a9d3da93e96a069249ef9654a2efe5960"> 1109</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_saturation_value_color_map.html#a9d3da93e96a069249ef9654a2efe5960">QwtSaturationValueColorMap::value1</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;value1;</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160;}</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160; </div>
<div class="line"><a name="l01118"></a><span class="lineno"><a class="line" href="class_qwt_saturation_value_color_map.html#ab368c6579396c119e0147dc52a3bb6ec"> 1118</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_saturation_value_color_map.html#ab368c6579396c119e0147dc52a3bb6ec">QwtSaturationValueColorMap::value2</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;value2;</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160;}</div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160; </div>
<div class="line"><a name="l01127"></a><span class="lineno"><a class="line" href="class_qwt_saturation_value_color_map.html#a9e80548fa7da53dd76bc60af23385040"> 1127</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_saturation_value_color_map.html#a9e80548fa7da53dd76bc60af23385040">QwtSaturationValueColorMap::alpha</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;alpha;</div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>&#160;}</div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160; </div>
<div class="line"><a name="l01140"></a><span class="lineno"><a class="line" href="class_qwt_saturation_value_color_map.html#a9bd971e48ab0179a274f0a18a9520602"> 1140</a></span>&#160;QRgb <a class="code" href="class_qwt_saturation_value_color_map.html#a9bd971e48ab0179a274f0a18a9520602">QwtSaturationValueColorMap::rgb</a>(</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>&amp; interval, <span class="keywordtype">double</span> value )<span class="keyword"> const</span></div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">double</span> width = interval.<a class="code" href="class_qwt_interval.html#a200b2674f992802666b785a941b26612">width</a>();</div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;    <span class="keywordflow">if</span> ( width &lt;= 0 )</div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;        <span class="keywordflow">return</span> 0u;</div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160; </div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160;    <span class="keyword">const</span> QRgb* rgbTable = m_data-&gt;rgbTable.constData();</div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>&#160; </div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160;    <span class="keywordflow">switch</span>( m_data-&gt;tableType )</div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160;    {</div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160;        <span class="keywordflow">case</span> PrivateData::Saturation:</div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160;        {</div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160;            <span class="keywordflow">if</span> ( value &lt;= interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() )</div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160;                <span class="keywordflow">return</span> m_data-&gt;rgbTable[m_data-&gt;sat1];</div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>&#160; </div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160;            <span class="keywordflow">if</span> ( value &gt;= interval.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() )</div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160;                <span class="keywordflow">return</span> m_data-&gt;rgbTable[m_data-&gt;sat2];</div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>&#160; </div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">double</span> ratio = ( value - interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() ) / width;</div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">int</span> sat = m_data-&gt;sat1</div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;                + qRound( ratio * ( m_data-&gt;sat2 - m_data-&gt;sat1 ) );</div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>&#160; </div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160;            <span class="keywordflow">return</span> rgbTable[sat];</div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>&#160;        }</div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160;        <span class="keywordflow">case</span> PrivateData::Value:</div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160;        {</div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160;            <span class="keywordflow">if</span> ( value &lt;= interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() )</div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160;                <span class="keywordflow">return</span> m_data-&gt;rgbTable[m_data-&gt;value1];</div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160; </div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160;            <span class="keywordflow">if</span> ( value &gt;= interval.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() )</div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160;                <span class="keywordflow">return</span> m_data-&gt;rgbTable[m_data-&gt;value2];</div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>&#160; </div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">double</span> ratio = ( value - interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() ) / width;</div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>&#160;            <span class="keyword">const</span> <span class="keywordtype">int</span> v = m_data-&gt;value1 +</div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>&#160;                qRound( ratio * ( m_data-&gt;value2 - m_data-&gt;value1 ) );</div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>&#160; </div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>&#160;            <span class="keywordflow">return</span> rgbTable[ v ];</div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>&#160;        }</div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160;        {</div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160;            <span class="keywordtype">int</span> s, v;</div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160;            <span class="keywordflow">if</span> ( value &lt;= interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() )</div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160;            {</div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160;                s = m_data-&gt;sat1;</div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>&#160;                v = m_data-&gt;value1;</div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>&#160;            }</div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160;            <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( value &gt;= interval.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() )</div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160;            {</div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160;                s = m_data-&gt;sat2;</div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160;                v = m_data-&gt;value2;</div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160;            }</div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160;            {</div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;                <span class="keyword">const</span> <span class="keywordtype">double</span> ratio = ( value - interval.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() ) / width;</div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160; </div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;                v = m_data-&gt;value1 + qRound( ratio * ( m_data-&gt;value2 - m_data-&gt;value1 ) );</div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160;                s = m_data-&gt;sat1 + qRound( ratio * ( m_data-&gt;sat2 - m_data-&gt;sat1 ) );</div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;            }</div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160; </div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160;            <span class="keywordflow">return</span> rgbTable[ 256 * s + v ];</div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160;        }</div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160;    }</div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160;}</div>
<div class="ttc" id="aclass_q_vector_html"><div class="ttname"><a href="class_q_vector.html">QVector&lt; double &gt;</a></div></div>
<div class="ttc" id="aclass_qwt_alpha_color_map_html_a06f046b1885465d61ac984a1b30c34f8"><div class="ttname"><a href="class_qwt_alpha_color_map.html#a06f046b1885465d61ac984a1b30c34f8">QwtAlphaColorMap::alpha2</a></div><div class="ttdeci">int alpha2() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00609">qwt_color_map.cpp:609</a></div></div>
<div class="ttc" id="aclass_qwt_alpha_color_map_html_a366c7eba08a5fa358660de70a6a03534"><div class="ttname"><a href="class_qwt_alpha_color_map.html#a366c7eba08a5fa358660de70a6a03534">QwtAlphaColorMap::rgb</a></div><div class="ttdeci">virtual QRgb rgb(const QwtInterval &amp;, double value) const override</div><div class="ttdoc">Map a value of a given interval into a alpha value.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00622">qwt_color_map.cpp:622</a></div></div>
<div class="ttc" id="aclass_qwt_alpha_color_map_html_a372ba8791102270991473897fb36a965"><div class="ttname"><a href="class_qwt_alpha_color_map.html#a372ba8791102270991473897fb36a965">QwtAlphaColorMap::setColor</a></div><div class="ttdeci">void setColor(const QColor &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00558">qwt_color_map.cpp:558</a></div></div>
<div class="ttc" id="aclass_qwt_alpha_color_map_html_a5b43d9910b25b1b2613b0e44506530c9"><div class="ttname"><a href="class_qwt_alpha_color_map.html#a5b43d9910b25b1b2613b0e44506530c9">QwtAlphaColorMap::setAlphaInterval</a></div><div class="ttdeci">void setAlphaInterval(int alpha1, int alpha2)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00587">qwt_color_map.cpp:587</a></div></div>
<div class="ttc" id="aclass_qwt_alpha_color_map_html_a89acdb9e9918ce37ff219a344cb7330a"><div class="ttname"><a href="class_qwt_alpha_color_map.html#a89acdb9e9918ce37ff219a344cb7330a">QwtAlphaColorMap::color</a></div><div class="ttdeci">QColor color() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00571">qwt_color_map.cpp:571</a></div></div>
<div class="ttc" id="aclass_qwt_alpha_color_map_html_ac6445d25b9df0b565383b8189691bbad"><div class="ttname"><a href="class_qwt_alpha_color_map.html#ac6445d25b9df0b565383b8189691bbad">QwtAlphaColorMap::~QwtAlphaColorMap</a></div><div class="ttdeci">virtual ~QwtAlphaColorMap()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00547">qwt_color_map.cpp:547</a></div></div>
<div class="ttc" id="aclass_qwt_alpha_color_map_html_af78213a5ff1ebef8a8d4447b0987bf32"><div class="ttname"><a href="class_qwt_alpha_color_map.html#af78213a5ff1ebef8a8d4447b0987bf32">QwtAlphaColorMap::QwtAlphaColorMap</a></div><div class="ttdeci">QwtAlphaColorMap(const QColor &amp;=QColor(Qt::gray))</div><div class="ttdoc">Constructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00539">qwt_color_map.cpp:539</a></div></div>
<div class="ttc" id="aclass_qwt_alpha_color_map_html_afb715cb15f7545adc9d0e8e0f5c13bd0"><div class="ttname"><a href="class_qwt_alpha_color_map.html#afb715cb15f7545adc9d0e8e0f5c13bd0">QwtAlphaColorMap::alpha1</a></div><div class="ttdeci">int alpha1() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00600">qwt_color_map.cpp:600</a></div></div>
<div class="ttc" id="aclass_qwt_color_map_html"><div class="ttname"><a href="class_qwt_color_map.html">QwtColorMap</a></div><div class="ttdoc">QwtColorMap is used to map values into colors.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8h_source.html#l00037">qwt_color_map.h:38</a></div></div>
<div class="ttc" id="aclass_qwt_color_map_html_a0f7fae3f9e9581b47f56fd060da7860c"><div class="ttname"><a href="class_qwt_color_map.html#a0f7fae3f9e9581b47f56fd060da7860c">QwtColorMap::colorIndex</a></div><div class="ttdeci">virtual uint colorIndex(int numColors, const QwtInterval &amp;interval, double value) const</div><div class="ttdoc">Map a value of a given interval into a color index.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00278">qwt_color_map.cpp:278</a></div></div>
<div class="ttc" id="aclass_qwt_color_map_html_a2ab0a6041ea6d37c0609ca2e3bd976ca"><div class="ttname"><a href="class_qwt_color_map.html#a2ab0a6041ea6d37c0609ca2e3bd976ca">QwtColorMap::QwtColorMap</a></div><div class="ttdeci">QwtColorMap(Format=QwtColorMap::RGB)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00249">qwt_color_map.cpp:249</a></div></div>
<div class="ttc" id="aclass_qwt_color_map_html_a7ef0ebd270a05712715bfdfbe59f35d5"><div class="ttname"><a href="class_qwt_color_map.html#a7ef0ebd270a05712715bfdfbe59f35d5">QwtColorMap::color</a></div><div class="ttdeci">QColor color(const QwtInterval &amp;, double value) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8h_source.html#l00248">qwt_color_map.h:248</a></div></div>
<div class="ttc" id="aclass_qwt_color_map_html_a9e5570790910fa3894887bca7dc5a670"><div class="ttname"><a href="class_qwt_color_map.html#a9e5570790910fa3894887bca7dc5a670">QwtColorMap::Format</a></div><div class="ttdeci">Format</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8h_source.html#l00045">qwt_color_map.h:46</a></div></div>
<div class="ttc" id="aclass_qwt_color_map_html_aaa71d720eb81ab3757d997b7dc421989"><div class="ttname"><a href="class_qwt_color_map.html#aaa71d720eb81ab3757d997b7dc421989">QwtColorMap::colorTable</a></div><div class="ttdeci">virtual QVector&lt; QRgb &gt; colorTable(int numColors) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00325">qwt_color_map.cpp:325</a></div></div>
<div class="ttc" id="aclass_qwt_color_map_html_aaeaa92407f2256cafb5a38e148013845"><div class="ttname"><a href="class_qwt_color_map.html#aaeaa92407f2256cafb5a38e148013845">QwtColorMap::colorTable256</a></div><div class="ttdeci">virtual QVector&lt; QRgb &gt; colorTable256() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00304">qwt_color_map.cpp:304</a></div></div>
<div class="ttc" id="aclass_qwt_color_map_html_aaed0bb47b6379696c588732348438136"><div class="ttname"><a href="class_qwt_color_map.html#aaed0bb47b6379696c588732348438136">QwtColorMap::rgb</a></div><div class="ttdeci">virtual QRgb rgb(const QwtInterval &amp;interval, double value) const =0</div></div>
<div class="ttc" id="aclass_qwt_color_map_html_ab79e878e41044b7a6e8f1f0ddfa682cf"><div class="ttname"><a href="class_qwt_color_map.html#ab79e878e41044b7a6e8f1f0ddfa682cf">QwtColorMap::setFormat</a></div><div class="ttdeci">void setFormat(Format)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00264">qwt_color_map.cpp:264</a></div></div>
<div class="ttc" id="aclass_qwt_color_map_html_af20e4ffdb3c5d34f5a6dc301bcbb9f7e"><div class="ttname"><a href="class_qwt_color_map.html#af20e4ffdb3c5d34f5a6dc301bcbb9f7e">QwtColorMap::~QwtColorMap</a></div><div class="ttdeci">virtual ~QwtColorMap()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00255">qwt_color_map.cpp:255</a></div></div>
<div class="ttc" id="aclass_qwt_hue_color_map_html_a0a7d393cff9f8a9c21aefa642b374dfe"><div class="ttname"><a href="class_qwt_hue_color_map.html#a0a7d393cff9f8a9c21aefa642b374dfe">QwtHueColorMap::QwtHueColorMap</a></div><div class="ttdeci">QwtHueColorMap(QwtColorMap::Format=QwtColorMap::RGB)</div><div class="ttdoc">Constructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00723">qwt_color_map.cpp:723</a></div></div>
<div class="ttc" id="aclass_qwt_hue_color_map_html_a1d4cafa7d55f35dfedb59f343ded887c"><div class="ttname"><a href="class_qwt_hue_color_map.html#a1d4cafa7d55f35dfedb59f343ded887c">QwtHueColorMap::hue2</a></div><div class="ttdeci">int hue2() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00829">qwt_color_map.cpp:829</a></div></div>
<div class="ttc" id="aclass_qwt_hue_color_map_html_a2436263364f648e1fe5862a01648b99f"><div class="ttname"><a href="class_qwt_hue_color_map.html#a2436263364f648e1fe5862a01648b99f">QwtHueColorMap::alpha</a></div><div class="ttdeci">int alpha() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00856">qwt_color_map.cpp:856</a></div></div>
<div class="ttc" id="aclass_qwt_hue_color_map_html_a3890ce03752fa1b6837b05e6b06f188b"><div class="ttname"><a href="class_qwt_hue_color_map.html#a3890ce03752fa1b6837b05e6b06f188b">QwtHueColorMap::setSaturation</a></div><div class="ttdeci">void setSaturation(int saturation)</div><div class="ttdoc">Set the the saturation coordinate.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00764">qwt_color_map.cpp:764</a></div></div>
<div class="ttc" id="aclass_qwt_hue_color_map_html_a3d2d3b2599b3cb0b529343587069b235"><div class="ttname"><a href="class_qwt_hue_color_map.html#a3d2d3b2599b3cb0b529343587069b235">QwtHueColorMap::value</a></div><div class="ttdeci">int value() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00847">qwt_color_map.cpp:847</a></div></div>
<div class="ttc" id="aclass_qwt_hue_color_map_html_a487f5d859c564cbf05252919fc08f0ae"><div class="ttname"><a href="class_qwt_hue_color_map.html#a487f5d859c564cbf05252919fc08f0ae">QwtHueColorMap::setHueInterval</a></div><div class="ttdeci">void setHueInterval(int hue1, int hue2)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00746">qwt_color_map.cpp:746</a></div></div>
<div class="ttc" id="aclass_qwt_hue_color_map_html_a49b9ed69a92afbd42eb870f4a05d3a7a"><div class="ttname"><a href="class_qwt_hue_color_map.html#a49b9ed69a92afbd42eb870f4a05d3a7a">QwtHueColorMap::setAlpha</a></div><div class="ttdeci">void setAlpha(int alpha)</div><div class="ttdoc">Set the the alpha coordinate.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00805">qwt_color_map.cpp:805</a></div></div>
<div class="ttc" id="aclass_qwt_hue_color_map_html_a9e1537260472aec9945902b926a4691f"><div class="ttname"><a href="class_qwt_hue_color_map.html#a9e1537260472aec9945902b926a4691f">QwtHueColorMap::~QwtHueColorMap</a></div><div class="ttdeci">virtual ~QwtHueColorMap()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00730">qwt_color_map.cpp:730</a></div></div>
<div class="ttc" id="aclass_qwt_hue_color_map_html_aaef531f3fc392af1c60043c88788a98b"><div class="ttname"><a href="class_qwt_hue_color_map.html#aaef531f3fc392af1c60043c88788a98b">QwtHueColorMap::rgb</a></div><div class="ttdeci">virtual QRgb rgb(const QwtInterval &amp;, double value) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00869">qwt_color_map.cpp:869</a></div></div>
<div class="ttc" id="aclass_qwt_hue_color_map_html_abc76005c8f76337a57ce4fc86ad18a87"><div class="ttname"><a href="class_qwt_hue_color_map.html#abc76005c8f76337a57ce4fc86ad18a87">QwtHueColorMap::hue1</a></div><div class="ttdeci">int hue1() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00820">qwt_color_map.cpp:820</a></div></div>
<div class="ttc" id="aclass_qwt_hue_color_map_html_aceb0aeceeebcac89c332b06343b9366e"><div class="ttname"><a href="class_qwt_hue_color_map.html#aceb0aeceeebcac89c332b06343b9366e">QwtHueColorMap::saturation</a></div><div class="ttdeci">int saturation() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00838">qwt_color_map.cpp:838</a></div></div>
<div class="ttc" id="aclass_qwt_hue_color_map_html_af491c4b330fa7d91da7f92c0613d93ac"><div class="ttname"><a href="class_qwt_hue_color_map.html#af491c4b330fa7d91da7f92c0613d93ac">QwtHueColorMap::setValue</a></div><div class="ttdeci">void setValue(int value)</div><div class="ttdoc">Set the the value coordinate.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00784">qwt_color_map.cpp:784</a></div></div>
<div class="ttc" id="aclass_qwt_interval_html"><div class="ttname"><a href="class_qwt_interval.html">QwtInterval</a></div><div class="ttdoc">A class representing an interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00022">qwt_interval.h:23</a></div></div>
<div class="ttc" id="aclass_qwt_interval_html_a0df143a36d76a677976d82987cab8a06"><div class="ttname"><a href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">QwtInterval::minValue</a></div><div class="ttdeci">double minValue() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00192">qwt_interval.h:192</a></div></div>
<div class="ttc" id="aclass_qwt_interval_html_a200b2674f992802666b785a941b26612"><div class="ttname"><a href="class_qwt_interval.html#a200b2674f992802666b785a941b26612">QwtInterval::width</a></div><div class="ttdeci">double width() const</div><div class="ttdoc">Return the width of an interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00227">qwt_interval.h:227</a></div></div>
<div class="ttc" id="aclass_qwt_interval_html_a44820fa5d6e6cefa59dc31ea0d522d61"><div class="ttname"><a href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">QwtInterval::maxValue</a></div><div class="ttdeci">double maxValue() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00198">qwt_interval.h:198</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_a0ef6a29bb027017aad89a4c4a4b07019"><div class="ttname"><a href="class_qwt_linear_color_map.html#a0ef6a29bb027017aad89a4c4a4b07019">QwtLinearColorMap::QwtLinearColorMap</a></div><div class="ttdeci">QwtLinearColorMap(QwtColorMap::Format=QwtColorMap::RGB)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00351">qwt_color_map.cpp:351</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_a0f1252586f1a4eac8241b89f0764abba"><div class="ttname"><a href="class_qwt_linear_color_map.html#a0f1252586f1a4eac8241b89f0764abba">QwtLinearColorMap::mode</a></div><div class="ttdeci">Mode mode() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00400">qwt_color_map.cpp:400</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_a25ab45fbb2e2f86c7e8de92477ec43f7"><div class="ttname"><a href="class_qwt_linear_color_map.html#a25ab45fbb2e2f86c7e8de92477ec43f7">QwtLinearColorMap::colorStops</a></div><div class="ttdeci">QVector&lt; double &gt; colorStops() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00442">qwt_color_map.cpp:442</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_a29d5c17eaf6b061c679cfb472eb8f91b"><div class="ttname"><a href="class_qwt_linear_color_map.html#a29d5c17eaf6b061c679cfb472eb8f91b">QwtLinearColorMap::colorIndex</a></div><div class="ttdeci">virtual uint colorIndex(int numColors, const QwtInterval &amp;, double value) const override</div><div class="ttdoc">Map a value of a given interval into a color index.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00494">qwt_color_map.cpp:494</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_a82caa759e44d439aa9866bd03e2e3696"><div class="ttname"><a href="class_qwt_linear_color_map.html#a82caa759e44d439aa9866bd03e2e3696">QwtLinearColorMap::~QwtLinearColorMap</a></div><div class="ttdeci">virtual ~QwtLinearColorMap()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00377">qwt_color_map.cpp:377</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_aa7162a034e882e752c15051439bb2c99"><div class="ttname"><a href="class_qwt_linear_color_map.html#aa7162a034e882e752c15051439bb2c99">QwtLinearColorMap::addColorStop</a></div><div class="ttdeci">void addColorStop(double value, const QColor &amp;)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00433">qwt_color_map.cpp:433</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_abc40b8e76b9efb89608a0e35d2bed688"><div class="ttname"><a href="class_qwt_linear_color_map.html#abc40b8e76b9efb89608a0e35d2bed688">QwtLinearColorMap::rgb</a></div><div class="ttdeci">virtual QRgb rgb(const QwtInterval &amp;, double value) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00473">qwt_color_map.cpp:473</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_abfae35c30755c0bbd1447342055e9a13"><div class="ttname"><a href="class_qwt_linear_color_map.html#abfae35c30755c0bbd1447342055e9a13">QwtLinearColorMap::setColorInterval</a></div><div class="ttdeci">void setColorInterval(const QColor &amp;color1, const QColor &amp;color2)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00415">qwt_color_map.cpp:415</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_ac8c5f1991f533b1d25a9a0a0874b7d54"><div class="ttname"><a href="class_qwt_linear_color_map.html#ac8c5f1991f533b1d25a9a0a0874b7d54">QwtLinearColorMap::Mode</a></div><div class="ttdeci">Mode</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8h_source.html#l00105">qwt_color_map.h:106</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_ac8c5f1991f533b1d25a9a0a0874b7d54a01770189cb40240f2fe7fe2e6c1523f1"><div class="ttname"><a href="class_qwt_linear_color_map.html#ac8c5f1991f533b1d25a9a0a0874b7d54a01770189cb40240f2fe7fe2e6c1523f1">QwtLinearColorMap::ScaledColors</a></div><div class="ttdeci">@ ScaledColors</div><div class="ttdoc">Interpolating the colors of the adjacent stops.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8h_source.html#l00112">qwt_color_map.h:111</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_ac8c5f1991f533b1d25a9a0a0874b7d54a564b5243ab2c5e4c972a6b645234c651"><div class="ttname"><a href="class_qwt_linear_color_map.html#ac8c5f1991f533b1d25a9a0a0874b7d54a564b5243ab2c5e4c972a6b645234c651">QwtLinearColorMap::FixedColors</a></div><div class="ttdeci">@ FixedColors</div><div class="ttdoc">Return the color from the next lower color stop.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8h_source.html#l00108">qwt_color_map.h:108</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_aedf72ce7e3d0059b5a8e6b197a67f796"><div class="ttname"><a href="class_qwt_linear_color_map.html#aedf72ce7e3d0059b5a8e6b197a67f796">QwtLinearColorMap::color2</a></div><div class="ttdeci">QColor color2() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00460">qwt_color_map.cpp:460</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_afc26d903d0bc7a9ff3059eab9bc41c50"><div class="ttname"><a href="class_qwt_linear_color_map.html#afc26d903d0bc7a9ff3059eab9bc41c50">QwtLinearColorMap::color1</a></div><div class="ttdeci">QColor color1() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00451">qwt_color_map.cpp:451</a></div></div>
<div class="ttc" id="aclass_qwt_linear_color_map_html_afca7397fb6d07d05bab83e83e274a9c2"><div class="ttname"><a href="class_qwt_linear_color_map.html#afca7397fb6d07d05bab83e83e274a9c2">QwtLinearColorMap::setMode</a></div><div class="ttdeci">void setMode(Mode)</div><div class="ttdoc">Set the mode of the color map.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00391">qwt_color_map.cpp:391</a></div></div>
<div class="ttc" id="aclass_qwt_saturation_value_color_map_html_a07676c7aab23d592d582f53e55f43387"><div class="ttname"><a href="class_qwt_saturation_value_color_map.html#a07676c7aab23d592d582f53e55f43387">QwtSaturationValueColorMap::setSaturationInterval</a></div><div class="ttdeci">void setSaturationInterval(int sat1, int sat2)</div><div class="ttdoc">Set the interval for the saturation coordinate.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l01016">qwt_color_map.cpp:1016</a></div></div>
<div class="ttc" id="aclass_qwt_saturation_value_color_map_html_a0df267e7d11285cd1bf4c455a862a079"><div class="ttname"><a href="class_qwt_saturation_value_color_map.html#a0df267e7d11285cd1bf4c455a862a079">QwtSaturationValueColorMap::setAlpha</a></div><div class="ttdeci">void setAlpha(int alpha)</div><div class="ttdoc">Set the the alpha coordinate.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l01067">qwt_color_map.cpp:1067</a></div></div>
<div class="ttc" id="aclass_qwt_saturation_value_color_map_html_a6e2e7c40b55153d60ebc1bae0b6ca721"><div class="ttname"><a href="class_qwt_saturation_value_color_map.html#a6e2e7c40b55153d60ebc1bae0b6ca721">QwtSaturationValueColorMap::hue</a></div><div class="ttdeci">int hue() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l01082">qwt_color_map.cpp:1082</a></div></div>
<div class="ttc" id="aclass_qwt_saturation_value_color_map_html_a87ab4ed27d4c57db0c4825e5c61e3ba6"><div class="ttname"><a href="class_qwt_saturation_value_color_map.html#a87ab4ed27d4c57db0c4825e5c61e3ba6">QwtSaturationValueColorMap::saturation2</a></div><div class="ttdeci">int saturation2() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l01100">qwt_color_map.cpp:1100</a></div></div>
<div class="ttc" id="aclass_qwt_saturation_value_color_map_html_a9bd971e48ab0179a274f0a18a9520602"><div class="ttname"><a href="class_qwt_saturation_value_color_map.html#a9bd971e48ab0179a274f0a18a9520602">QwtSaturationValueColorMap::rgb</a></div><div class="ttdeci">virtual QRgb rgb(const QwtInterval &amp;, double value) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l01140">qwt_color_map.cpp:1140</a></div></div>
<div class="ttc" id="aclass_qwt_saturation_value_color_map_html_a9d3da93e96a069249ef9654a2efe5960"><div class="ttname"><a href="class_qwt_saturation_value_color_map.html#a9d3da93e96a069249ef9654a2efe5960">QwtSaturationValueColorMap::value1</a></div><div class="ttdeci">int value1() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l01109">qwt_color_map.cpp:1109</a></div></div>
<div class="ttc" id="aclass_qwt_saturation_value_color_map_html_a9e80548fa7da53dd76bc60af23385040"><div class="ttname"><a href="class_qwt_saturation_value_color_map.html#a9e80548fa7da53dd76bc60af23385040">QwtSaturationValueColorMap::alpha</a></div><div class="ttdeci">int alpha() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l01127">qwt_color_map.cpp:1127</a></div></div>
<div class="ttc" id="aclass_qwt_saturation_value_color_map_html_aa0f803a0f7a6109859b792be2fb8ae32"><div class="ttname"><a href="class_qwt_saturation_value_color_map.html#aa0f803a0f7a6109859b792be2fb8ae32">QwtSaturationValueColorMap::QwtSaturationValueColorMap</a></div><div class="ttdeci">QwtSaturationValueColorMap()</div><div class="ttdoc">Constructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00972">qwt_color_map.cpp:972</a></div></div>
<div class="ttc" id="aclass_qwt_saturation_value_color_map_html_ab368c6579396c119e0147dc52a3bb6ec"><div class="ttname"><a href="class_qwt_saturation_value_color_map.html#ab368c6579396c119e0147dc52a3bb6ec">QwtSaturationValueColorMap::value2</a></div><div class="ttdeci">int value2() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l01118">qwt_color_map.cpp:1118</a></div></div>
<div class="ttc" id="aclass_qwt_saturation_value_color_map_html_abe51b25f443af24f66b4b20c6aa6479c"><div class="ttname"><a href="class_qwt_saturation_value_color_map.html#abe51b25f443af24f66b4b20c6aa6479c">QwtSaturationValueColorMap::~QwtSaturationValueColorMap</a></div><div class="ttdeci">virtual ~QwtSaturationValueColorMap()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00978">qwt_color_map.cpp:978</a></div></div>
<div class="ttc" id="aclass_qwt_saturation_value_color_map_html_ac6f130297d1127008d82d8cfdf689510"><div class="ttname"><a href="class_qwt_saturation_value_color_map.html#ac6f130297d1127008d82d8cfdf689510">QwtSaturationValueColorMap::saturation1</a></div><div class="ttdeci">int saturation1() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l01091">qwt_color_map.cpp:1091</a></div></div>
<div class="ttc" id="aclass_qwt_saturation_value_color_map_html_af85f073be2830a81c490034c31e57fdb"><div class="ttname"><a href="class_qwt_saturation_value_color_map.html#af85f073be2830a81c490034c31e57fdb">QwtSaturationValueColorMap::setValueInterval</a></div><div class="ttdeci">void setValueInterval(int value1, int value2)</div><div class="ttdoc">Set the interval for the value coordinate.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l01043">qwt_color_map.cpp:1043</a></div></div>
<div class="ttc" id="aclass_qwt_saturation_value_color_map_html_afabed0bce9d27fa8da06263471fad1ca"><div class="ttname"><a href="class_qwt_saturation_value_color_map.html#afabed0bce9d27fa8da06263471fad1ca">QwtSaturationValueColorMap::setHue</a></div><div class="ttdeci">void setHue(int hue)</div><div class="ttdoc">Set the the hue coordinate.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__color__map_8cpp_source.html#l00992">qwt_color_map.cpp:992</a></div></div>
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